Abinayan Ratnasingam

Abinayan Ratnasingam: Email & Phone Number

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Manager - Technical Architect at Protonest IoT|Jaffna District, Northern Province, Sri Lanka

Position:

Manager - Technical Architect at Protonest IoT

Location:

Jaffna District, Northern Province, Sri Lanka

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Last updated: 2026-04-28
Updated: 2026-04-28

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Work Experience 8 years

Manager - Technical Architect at Protonest IoT

Sep 2025 - Current

Software Engineer Intern at Protonest IoT

Mar 2025 - Sep 2025

Freelance Software Engineer at Protonest IoT

Sep 2024 - Mar 2025

Freelance Software Engineer at Team Collaboro Pvt Ltd

Sep 2024 - Jan 2025

Team Leader | VD iGT at AIESEC in Sri Lanka

Jan 2023 - Aug 2023

Member | oGV at AIESEC in Sri Lanka

May 2022 - Jan 2023

Prefect at Jaffna Hindu College

Jan 2019 - Jan 2020

Karate Team player at Jaffna Hindu College

Jan 2018 - Jan 2020

Abinayan Ratnasingam started working in 2018, then the employee has changed 3 companies and 6 jobs. On average, Abinayan Ratnasingam works for one company for 10 months.

Their professional focus is Android Development, Android Studio, and C++ across 3 core areas.

Education

Bachelor of Engineering - BE at University of Sri Jayewardenepura

Diploma of Education at Hearty & Care International

Jaffna Hindu College

Frequently Asked Questions

What is Abinayan Ratnasingam's email address?

SignalHire found a verified business email address for Abinayan Ratnasingam: r***********a@protonest.co.

What is Abinayan Ratnasingam's phone number?

SignalHire found a verified phone number for Abinayan Ratnasingam: +94-***-***-9755.

How do I contact Abinayan Ratnasingam at Protonest IoT?

You can reach Abinayan Ratnasingam through SignalHire by unlocking their verified email and direct phone number (free signup, no credit card needed). SignalHire is the fastest route if you need their contact details immediately.

What is Abinayan Ratnasingam's professional background?

Abinayan Ratnasingam has 8 years of professional experience. They have held roles including Software Engineer Intern, Freelance Software Engineer, and Freelance Software Engineer at companies such as Protonest IoT, Protonest IoT, and Team Collaboro Pvt Ltd. Their education includes Bachelor of Engineering - BE from University of Sri Jayewardenepura, and Diploma of Education from Hearty & Care International.

Is Abinayan Ratnasingam's contact information up to date?

Yes. Abinayan Ratnasingam's SignalHire profile was last updated on 28 April 2026, reflecting their current position as Manager - Technical Architect at Protonest IoT in Colombo, Western Province, Sri Lanka.

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